The $SCID$ patient has a defective gene for the enzyme Adenosine Deaminase $(ADA)$. He/She lacks functional ...... and therefore,fails to fight the infecting pathogens.
- A$B-$lymphocytes
- BPhagocytes
- C$T-$lymphocytes
- DBoth $(a)$ and $(b)$
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Similar Questions
Where are $B$-cells and $T$-cells formed? How do they differ from each other?
Easy
View SolutionMatch the Column-$I$ with Column-$II$ and select the correct option.
Column-$I$ Column-$II$ $1$. Cellular barrier $A$. Saliva in the mouth $2$. Physiological barrier $B$. Interferons $3$. Cytokine barrier $C$. Natural killer (type of lymphocyte) $4$. Physical barrier $D$. Mucus coating of the respiratory tract
| Column-$I$ | Column-$II$ |
| $1$. Cellular barrier | $A$. Saliva in the mouth |
| $2$. Physiological barrier | $B$. Interferons |
| $3$. Cytokine barrier | $C$. Natural killer (type of lymphocyte) |
| $4$. Physical barrier | $D$. Mucus coating of the respiratory tract |
Which cells are responsible for the immune response during organ transplantation?
Medium
View SolutionWhich of the following reasons is mainly responsible for graft rejection in transplantation of organs?
MediumNEET 2022
View SolutionAssertion: Interferons are effective against viruses.
Reason: Proteins which can be synthesized only by genetic engineering are effective against viruses.
Reason: Proteins which can be synthesized only by genetic engineering are effective against viruses.
MediumAIIMS 2014
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